Add examples
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00_uebungs-files/01_docker-basics-php/index.php
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1
00_uebungs-files/01_docker-basics-php/index.php
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<?php phpinfo();
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@@ -91,7 +91,8 @@ docker pull username/mein-projekt:1.0
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### Starten, Stoppen, Löschen
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```bash
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docker run -d --name web mein-projekt:1.0
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docker run --name web mein-projekt:1.0
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docker run -d -p 9000:9000 --name web mein-projekt:1.0
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docker run -it --rm ubuntu bash
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docker stop web
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docker start web
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@@ -14,10 +14,9 @@ curl http://localhost:8080
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**Lösung:**
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```bash
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docker run -d --name php-test php:8.1-cli
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docker exec -it php-test bash
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php -v
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exit
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docker run -it --name php-test php:8.1-cli
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> phpinfo();
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> exit
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```
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## Übung 3: Einfaches Dockerfile erstellen
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@@ -58,6 +57,8 @@ docker run -d --name mysql-db \
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-e MYSQL_DATABASE=testdb \
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-v mysql-data:/var/lib/mysql \
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mysql:8.0
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docker exec -it mysql-db mysql -uroot -psecret testdb
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```
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## Übung 6: Bind Mount für Entwicklung
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@@ -84,12 +85,10 @@ docker run -d --name mysql-db \
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-e MYSQL_DATABASE=testdb \
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mysql:8.0
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docker run -d --name php-app \
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docker run --name php-app \
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--network app-network \
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php:8.1-cli \
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php -r "while(true){echo 'Connected to MySQL: '.var_export(mysqli_connect('mysql-db', 'root', 'secret', 'testdb') !== false, true).PHP_EOL; sleep(5);}"
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docker logs php-app
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bash -c "docker-php-ext-install mysqli && php -r \"while(true){echo 'Connected to MySQL: '.var_export(mysqli_connect('mysql-db', 'root', 'secret', 'testdb') !== false, true).PHP_EOL; sleep(5);}\""
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```
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## Übung 8: Multi-Stage Build
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@@ -134,4 +133,4 @@ docker run -d --name limited-container \
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php -r "while(true){echo memory_get_usage().PHP_EOL; sleep(1);}"
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docker stats limited-container
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```
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```
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